74375152704 has 84 divisors (see below), whose sum is σ = 217205355276. Its totient is φ = 24323939328.

The previous prime is 74375152703. The next prime is 74375152717. The reversal of 74375152704 is 40725157347.

74375152704 is a `hidden beast` number, since 7 + 4 + 375 + 1 + 5 + 270 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 45134152704 + 29241000000 = 212448^2 + 171000^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 74375152704.

It is not an unprimeable number, because it can be changed into a prime (74375152703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1187619 + ... + 1248674.

It is an arithmetic number, because the mean of its divisors is an integer number (2585778039).

Almost surely, 2^74375152704 is an apocalyptic number.

It is an amenable number.

74375152704 is an abundant number, since it is smaller than the sum of its proper divisors (142830202572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74375152704 is a wasteful number, since it uses less digits than its factorization.

74375152704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2436364 (or 2436351 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 45.

The spelling of 74375152704 in words is "seventy-four billion, three hundred seventy-five million, one hundred fifty-two thousand, seven hundred four".